*{
	padding: 0;margin: 0;
}

body{
	width: 100%;
	font-size:0.24rem;
	position: relative;


}

.head_back_img{

	width: 100%;



}

.head_light{
	position: absolute;
	left: 50%;
	top:0;
	width: 0.15rem;
	height: 0.15rem;
	background: #fff;
	border-radius: 0.15rem;
	/*margin-left: -3.2rem;*/
	




}

.light1{
	margin: 5.4rem 0 0 -3.18rem ;
}



.light2{
	margin: 5.0136rem 0 0 -3.18rem ;
}

.light3{
	margin: 4.6272rem 0 0 -3.18rem ;
}

.light4{
	margin: 4.2408rem 0 0 -3.15rem ;
}

.light5{
	margin: 3.8544rem 0 0 -3rem ;
}
.light6{
	margin: 3.468rem 0 0 -2.76rem ;
}

.light7{
	margin: 3.0816rem 0 0 -2.34rem ;
}

.light8{
	margin: 2.8052rem 0 0 -1.759rem ;
}


.head_banner{
	background: yellow;
	width: 100%;
	height: 2.2rem;

}

.loge_img{
	width: 0.7rem;
	height: 0.7rem;
	position: absolute;
	top:2.3188rem;
	left: 0.15rem;
	background: url(../img/icon-s5a48e3bf41.png) no-repeat;
	background-position: 0 -12.41rem;
	background-size:6.07rem auto;


}

.arrow_img{
	width: 3.33rem;
	height: 0.81rem;
	position: absolute;
	left: 1.545rem;
	top: 4.910rem;
	background: url(../img/icon-s5a48e3bf41.png) no-repeat;
	background-position: 0 -0.37rem;
	background-size:6.07rem auto;
	color: #fff;
	/*-webkit-transform:rotateZ(-15deg) rotateX(0px);*/

	-webkit-transform-style: preserve-3d;

	-webkit-transform:rotateZ(-15deg) rotateX(0deg);
	-webkit-transition: all 2s linear 1s; /* Safari 和 Chrome */


	/*-webkit-animation: arrowante 2s  infinite;*/

	/*animation: arrowante 3s ease-in-out 1s infinite;*/

}


/*.arrow_img:hover{
	-webkit-transform:rotateZ(-15deg) rotateX(180deg);


}*/


.arrowtran{
	-webkit-transform:rotateZ(-15deg) rotateX(180deg);

}
.arrowtran2{
	-webkit-transform:rotateZ(-15deg) rotateX(0deg);

}

.sider{
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
	text-align: center;
	line-height: 0.81rem;
	font-size: 0.25rem;
	color: #fff;
	  -webkit-transform-style: preserve-3d;
	-webkit-backface-visibility: hidden;



}

.back{
	-webkit-transform:rotateX(-180deg);
	color: #fff;
	z-index: 3;



}
.front{
	z-index: 2;


}

.container-1{

	/*-webkit-perspective: 1000;*/
}

.side2-front{
	display: none;
}

.side2-back{
	display: none;
}